Home / 8,175,744.90-12,263,617.35-2,495,231.10

Finding the Fourth Proportional to 8,175,744.90, 12,263,617.35 and 2,495,231.10

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Solution

The fourth proportional to 8,175,744.90, 12,263,617.35 and 2,495,231.10 is: 3,742,846.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,175,744.90 : 12,263,617.35 = 2,495,231.10 : x
  2. Step 2: Convert to fraction form
    8,175,744.90/12,263,617.35 = 2,495,231.10/x
  3. Step 3: Cross multiply
    8,175,744.90x = 12,263,617.35 × 2,495,231.10
  4. Step 4: Simplify right side
    8,175,744.90x = 30,600,559,410,219.59
  5. Step 5: Solve for x
    x = 30,600,559,410,219.59/8,175,744.90
  6. Step 6: Final answer
    x = 3,742,846.65

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.